Cisco SPA504G IP Phone

£45.00 ex. VAT

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The Cisco SPA504G IP Phone is ideal for small businesses or home office use. This 4-line IP phone supports Power over Ethernet (PoE), has a monochrome backlit display with on-screen applications and wideband audio for superior voice and speaker quality.

This is a highly secure phone which supports up to two expansion modules. It also supports both SIP and SPCP with the Cisco Unified Communications 500 Series for Small Business. The Cisco SPA504G is also compatible with equipment from many VoIP infrastructure leaders which enables a number of additional features. 

Features offered by the SPA540G include four Independent SIP Registrations, line status, local and geographic shared line appearance, call hold, on-hold music, call waiting, caller ID, call transfer, three-way call conferencing with local mixing, multiparty conferencing via external conference bridge, call pick-up, call swap, conditional call forwarding, call logs, directory, on-hook default audio configuration (speakerphone and headset), multiple ringtones, intelligent daylight savings, call timer and speed dial.

Office Phone Shop stocks a wide range of new, remanufactured and refurbished office telephone system spares and parts. Please quote Cisco SPA504G IP Phone or product code SPA504G when ordering. 


Additional information


New, Refurbished

Key Features

  • 4 Line IP phone
  • 128 x 64 Monochrome backlit display
  • 4 Way navigation key
  • Full Duplex speakerphone
  • High quality audio
  • 2.5mm Headset jack
  • 2x RJ45 Ethernet ports
  • Integrated Power over Ethernet (PoE)
  • Support up to 2x expansion modules (Cisco SPA500S)

At Office Phone Shop we offer a full one year warranty* on all new, remanufactured and refurbished products.

We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.

We will do all we can to offer our assistance with any problems you may encounter.

Office Phone Shop has built its reputation on offering customer satisfaction. So if you are a customer with a problem, we want to know about it. Our details can be found on the contact page.

*some DECT telephones & untested equipment has a reduced time period warranty.

**where relevant to products/services offered.

UK Delivery

We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday – Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).

Worldwide Delivery

We ship worldwide from our UK warehouse.

Read more information on Delivery.

  1. The Customer is required to inspect all goods upon receipt and to notify Office Phone Shop of any defects or complaints within 7 days of receiving goods.
  2. It is the responsibility of the customer to ensure the safe return of faulty or incorrect goods to Office Phone Shop.
  3. All goods returned must clearly state customers name, order no, telephone number, fault details and proof of purchasing. These goods must be in Office Phone Shop’s original packaging and condition, with original insertions, fixtures and parts. Failure to do so will result in the refund being invalidated.
  4. We use tamper proof labels which are stuck to each item sold by Office Phone Shop. This ensures that goods have been purchased from Office Phone Shop. When the label is peeled back Office Phone Shop Company details sticks to the glue and the label will then say void. No goods will be accepted back unless this label in intact.